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2026-01-16 - 22:52
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Fri Jan 16, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650660,0irq/26-eth1-rx-0-21swapper/107:07:111
120650610,0irq/26-eth1-rx-0-21swapper/307:05:093
120750570,0irq/27-eth1-tx-0-21swapper/207:07:042
2585824822,0sleep00-21swapper/007:06:110
26236991514,0cyclictest0-21swapper/109:45:161
26238991413,0cyclictest0-21swapper/310:30:323
26238991413,0cyclictest0-21swapper/310:04:093
2623899141,0cyclictest0-21swapper/311:58:353
2623899140,0cyclictest0-21swapper/308:05:113
26236991413,0cyclictest0-21swapper/110:24:471
2623699140,0cyclictest0-21swapper/112:12:141
2623899130,0cyclictest0-21swapper/311:31:383
2623899130,0cyclictest0-21swapper/310:55:443
2623899130,0cyclictest0-21swapper/310:45:103
2623799130,0cyclictest31395-21bash10:45:412
26236991312,0cyclictest13721-21sshd10:59:311
26236991312,0cyclictest0-21swapper/110:48:431
26236991312,0cyclictest0-21swapper/109:42:371
2623699130,0cyclictest0-21swapper/109:22:301
26235991312,0cyclictest0-21swapper/009:57:360
26235991311,0cyclictest0-21swapper/010:34:250
41120,0ktimersoftd/00-21swapper/009:27:450
26238991211,0cyclictest20759-21id11:06:043
26238991211,0cyclictest0-21swapper/311:47:133
26238991211,0cyclictest0-21swapper/311:18:373
26238991211,0cyclictest0-21swapper/309:51:443
26238991211,0cyclictest0-21swapper/309:30:063
26238991210,0cyclictest12098-21sshd10:25:393
26238991210,0cyclictest0-21swapper/308:50:523
2623899120,0cyclictest0-21swapper/311:04:063
26237991211,0cyclictest0-21swapper/212:03:452
26237991211,0cyclictest0-21swapper/210:13:572
26237991211,0cyclictest0-21swapper/209:59:052
26237991210,0cyclictest0-21swapper/212:38:082
26237991210,0cyclictest0-21swapper/209:51:322
26237991210,0cyclictest0-21swapper/209:10:392
2623799120,0cyclictest0-21swapper/209:43:312
26236991212,0cyclictest0-21swapper/112:02:231
26236991212,0cyclictest0-21swapper/109:53:041
26236991210,0cyclictest0-21swapper/111:20:261
2623699120,0cyclictest112750irq/25-eth009:19:231
2623699120,0cyclictest0-21swapper/110:15:161
2623699120,0cyclictest0-21swapper/110:05:441
2623599125,0cyclictest0-21swapper/008:30:160
26235991211,0cyclictest18275-21diskmemload11:05:330
26235991211,0cyclictest0-21swapper/010:14:540
26235991210,0cyclictest8868-21bash12:28:020
26235991210,0cyclictest30187-21bash09:11:490
26235991210,0cyclictest0-21swapper/010:52:460
2623599120,0cyclictest4811-21sshd12:10:220
2623599120,0cyclictest18275-21diskmemload12:00:440
2623599120,0cyclictest18275-21diskmemload10:48:350
2623599120,0cyclictest0-21swapper/011:39:420
2623599120,0cyclictest0-21swapper/011:18:200
2623599120,0cyclictest0-21swapper/010:07:490
2623599120,0cyclictest0-21swapper/010:02:420
2623599120,0cyclictest0-21swapper/007:45:160
112750120,0irq/25-eth010186-21sshd11:38:061
112750120,0irq/25-eth00-21swapper/109:36:491
112750120,0irq/25-eth00-21swapper/109:25:531
351110,0ktimersoftd/30-21swapper/311:50:243
271110,0ktimersoftd/20-21swapper/211:50:242
271110,0ktimersoftd/20-21swapper/209:09:212
26238991111,0cyclictest0-21swapper/312:02:183
26238991111,0cyclictest0-21swapper/311:27:133
26238991110,0cyclictest3525-21bash09:23:513
26238991110,0cyclictest0-21swapper/311:41:303
26238991110,0cyclictest0-21swapper/311:37:473
26238991110,0cyclictest0-21swapper/310:42:573
26238991110,0cyclictest0-21swapper/310:23:123
26238991110,0cyclictest0-21swapper/310:13:413
26238991110,0cyclictest0-21swapper/310:09:023
26238991110,0cyclictest0-21swapper/309:26:593
26238991110,0cyclictest0-21swapper/309:01:403
26238991110,0cyclictest0-21swapper/308:35:183
2623899110,0cyclictest379-21sshd09:17:493
2623899110,0cyclictest0-21swapper/312:22:593
26237991111,0cyclictest0-21swapper/210:04:122
26237991111,0cyclictest0-21swapper/209:45:092
26237991111,0cyclictest0-21swapper/209:38:112
26237991111,0cyclictest0-21swapper/209:16:552
26237991110,0cyclictest17414-21sshd10:43:282
26237991110,0cyclictest0-21swapper/211:44:412
26237991110,0cyclictest0-21swapper/211:17:232
26237991110,0cyclictest0-21swapper/211:00:392
26237991110,0cyclictest0-21swapper/209:20:032
26237991110,0cyclictest0-21swapper/208:45:412
26237991110,0cyclictest0-21swapper/208:25:072
26237991110,0cyclictest0-21swapper/207:59:052
26237991110,0cyclictest0-21swapper/207:39:002
26237991110,0cyclictest0-21swapper/207:24:572
2623799110,0cyclictest28175-21sshd11:46:402
2623799110,0cyclictest0-21swapper/212:13:512
2623799110,0cyclictest0-21swapper/208:41:502
2623799110,0cyclictest0-21swapper/207:14:012
2623699119,0cyclictest0-21swapper/111:14:031
26236991111,0cyclictest0-21swapper/111:56:401
26236991111,0cyclictest0-21swapper/110:27:131
26236991111,0cyclictest0-21swapper/108:30:141
26236991110,0cyclictest0-21swapper/111:03:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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